Question

write down the square of following 3x + 1/3 ​

Answer 1

Answer:

9x^2+1/9+2x

(a+b)^2=a^2+b^2+2ab

Answer 2

Answer:

(9x^2 +1+6x)/9x^2

Step-by-step explanation:

(3x+1/3x)^2

(1+1/3x)^2

(1+1/9x^2+2/3x)

(9x^2+1+6x)/9x^2